测来测去，感觉REQUESTS最实在

最新推荐文章于 2025-09-08 22:40:31 发布

转载最新推荐文章于 2025-09-08 22:40:31 发布 · 76 阅读

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原文链接：https://yq.aliyun.com/articles/45088

文章标签：

#json

本文通过对比URLLIB2等库，展示了Requests库在处理HTTP请求（包括GET、PUT、POST和DELETE）时的简便性和高效性，并提供了具体示例。

URLLIB,URLLIB2,PYCURL,HTTPIE,，，在测试PUT及认证时，还是REQUESTS胜出。。

测试过程及样例代码如下：

 
         import 
         urllib   
        
 
         import 
         urllib2  
        
 
         import 
         base64 
        
 
         import 
         json 
        
 
         import 
         requests 
        

          
        

         #GET
        
 
         url 
         = 
         'http://127.0.0.1:8000/snippets/' 
        
 
         request 
         = 
         urllib2.Request(url)  
        
 
         base64string 
         = 
         base64.encodestring(
         '%s:%s' 
         % 
         (
         'admin'
         , 
         'admin'
         )).replace(
         '\n'
         , '') 
        
 
         request.add_header(
         "Authorization"
         , 
         "Basic %s" 
         % 
         base64string)    
        
 
         request.get_method 
         = 
         lambda
         : 
         'GET' 
        
 
         response 
         = 
         urllib2.urlopen(request) 
        
 
         print 
         response.read() 
        

          
        

         #PUT
        

          
        
 
         url 
         = 
         'http://127.0.0.1:8000/snippets/5/' 
        
 
         data 
         = 
         {
         'code'
         :
         'from'
         , 
         'title'
         :
         'mypass'
         } 
        
 
         response 
         = 
         requests.put(url, data
         =
         data, auth
         =
         (
         'admin'
         ,
         'admin'
         )) 
        

         #request = urllib2.Request(url, data=jdata, auth=('admin','admin'))
        

         #base64string = base64.encodestring('%s:%s' % ('admin', 'admin')).replace('\n', '')
        

         #request.add_header("Authorization", "Basic %s" % base64string)   
        

         #request.get_method = lambda: 'PUT'
        

         #opener = urllib2.build_opener(urllib2.HTTPHandler)
        

         #response = opener.open(request)  
        

          
        
 
         print 
         response.text 
        

          
        

         #POST
        
 
         url 
         = 
         'http://127.0.0.1:8000/snippets/' 
        
 
         data 
         = 
         {
         'code'
         :
         'from lib'
         , 
         'title'
         :
         'mypass'
         }   
        
 
         request 
         = 
         urllib2.Request(url)  
        
 
         data 
         = 
         urllib.urlencode(data) 
        
 
         base64string 
         = 
         base64.encodestring(
         '%s:%s' 
         % 
         (
         'admin'
         , 
         'admin'
         )).replace(
         '\n'
         , '') 
        
 
         request.add_header(
         "Authorization"
         , 
         "Basic %s" 
         % 
         base64string)    
        
 
         opener 
         = 
         urllib2.build_opener()   
        
 
         response 
         = 
         opener.
         open
         (request, data) 
        
 
         print 
         response.read() 
        

          
        

          
        

         #DELETE
        
 
         url 
         = 
         'http://127.0.0.1:8000/snippets/4/' 
        
 
         request 
         = 
         urllib2.Request(url) 
        
 
         base64string 
         = 
         base64.encodestring(
         '%s:%s' 
         % 
         (
         'admin'
         , 
         'admin'
         )).replace(
         '\n'
         , '') 
        
 
         request.add_header(
         "Authorization"
         , 
         "Basic %s" 
         % 
         base64string)    
        
 
         request.get_method 
         = 
         lambda
         : 
         'DELETE' 
        
 
         response 
         = 
         urllib2.urlopen(request) 
        

          
        
 
         print 
         response.read() 
        